last executing test programs: 9.181929991s ago: executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) ioctl$SNDCTL_SEQ_PANIC(r1, 0x5111) 8.061675589s ago: executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f00000031c0)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 7.651300175s ago: executing program 1: syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000000c0)='./file0\x00', 0x800008, 0x0, 0x1, 0x0, &(0x7f00000006c0)) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x900}}}, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x928, 0x0) 7.026044319s ago: executing program 0: landlock_create_ruleset(&(0x7f0000000000)={0x8000}, 0x10, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000200), 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 6.060402163s ago: executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system', 0x0, 0x0) r0 = socket(0x1, 0x3, 0x0) recvmsg$inet_nvme(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0, 0x0, 0x0, 0x62}, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) 5.879528249s ago: executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}}, &(0x7f0000000040)) io_uring_register$IORING_UNREGISTER_IOWQ_AFF(0xffffffffffffffff, 0x12, 0x0, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @private}, &(0x7f00000000c0)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x511400, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020}, 0x2020) write$FUSE_STATFS(r1, &(0x7f00000021c0)={0x60, 0x7fffffffffffffd0, 0x0, {{0x80000001, 0x48000000, 0xfffffffffffffcd9, 0x7, 0x7, 0x0, 0x4, 0x94f}}}, 0x60) fcntl$setstatus(r1, 0x4, 0x40000) syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002340)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @local}, {0x2, 0x0, @dev}, 0x335}) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fsopen(&(0x7f00000000c0)='cramfs\x00', 0x0) r4 = fsmount(r3, 0x0, 0x0) dup3(r2, r4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x241, 0x379) openat$fuse(0xffffffffffffff9c, &(0x7f0000000a80), 0x42, 0x0) ioctl$TIOCGPKT(0xffffffffffffffff, 0x5451, 0x0) 3.554408091s ago: executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[], 0x220}}, 0x0) 2.983587221s ago: executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)) 2.912648926s ago: executing program 0: r0 = socket(0x10, 0x400000000080803, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, 0x0) 1.829936271s ago: executing program 1: syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000000c0)='./file0\x00', 0x800008, 0x0, 0x1, 0x0, &(0x7f00000006c0)) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002140)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000008400)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x900}}}, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x928, 0x0) 1.600909821s ago: executing program 0: madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = io_uring_setup(0x3eb2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f0000000080)={&(0x7f0000c15000/0x1000)=nil, &(0x7f0000508000/0x4000)=nil, 0x1000}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 0s ago: executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[], 0x33fe0}}, 0x0) r1 = io_uring_setup(0xf5b, &(0x7f0000000500)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={0x0}}, 0x0) close(0xffffffffffffffff) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c80)) kernel console output (not intermixed with test programs): _r:sysadm_t tclass=packet_socket permissive=1 [ 272.843457][ T30] audit: type=1400 audit(272.400:94): avc: denied { read write } for pid=3366 comm="syz-executor.1" name="virtual_nci" dev="devtmpfs" ino=674 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 272.845457][ T30] audit: type=1400 audit(272.400:95): avc: denied { open } for pid=3366 comm="syz-executor.1" path="/dev/virtual_nci" dev="devtmpfs" ino=674 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 276.229868][ T30] audit: type=1400 audit(275.800:96): avc: denied { create } for pid=3383 comm="syz-executor.0" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 276.537759][ T3386] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3386 comm=syz-executor.1 [ 279.191455][ T30] audit: type=1400 audit(278.750:97): avc: denied { read } for pid=3393 comm="syz-executor.0" name="binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 279.193573][ T30] audit: type=1400 audit(278.760:98): avc: denied { open } for pid=3393 comm="syz-executor.0" path="/dev/binderfs/binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 279.220697][ T30] audit: type=1400 audit(278.780:99): avc: denied { ioctl } for pid=3393 comm="syz-executor.0" path="/dev/binderfs/binder1" dev="binder" ino=5 ioctlcmd=0x64be scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 279.235894][ T3394] binder: 3393:3394 ioctl c00464be 0 returned -22 [ 285.318907][ T3412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3412 comm=syz-executor.1 [ 288.763988][ T3425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3425 comm=syz-executor.0 [ 292.254028][ T30] audit: type=1400 audit(291.820:100): avc: denied { read } for pid=3436 comm="syz-executor.1" name="card1" dev="devtmpfs" ino=620 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 292.258684][ T30] audit: type=1400 audit(291.830:101): avc: denied { open } for pid=3436 comm="syz-executor.1" path="/dev/dri/card1" dev="devtmpfs" ino=620 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 292.314392][ T30] audit: type=1400 audit(291.880:102): avc: denied { ioctl } for pid=3436 comm="syz-executor.1" path="/dev/dri/card1" dev="devtmpfs" ino=620 ioctlcmd=0x64b2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 308.920553][ T30] audit: type=1400 audit(308.490:103): avc: denied { name_bind } for pid=3472 comm="syz-executor.0" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 308.969662][ C0] net_ratelimit: 7 callbacks suppressed [ 308.970035][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 316.508069][ T30] audit: type=1400 audit(316.080:104): avc: denied { create } for pid=3488 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 316.533841][ T30] audit: type=1400 audit(316.100:105): avc: denied { create } for pid=3488 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 337.108237][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 362.203554][ T30] audit: type=1400 audit(361.760:106): avc: denied { read write } for pid=3617 comm="syz-executor.1" name="fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 362.204501][ T30] audit: type=1400 audit(361.760:107): avc: denied { open } for pid=3617 comm="syz-executor.1" path="/dev/fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 375.196942][ T30] audit: type=1400 audit(374.770:108): avc: denied { lock } for pid=3651 comm="syz-executor.0" path="socket:[4519]" dev="sockfs" ino=4519 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 376.357460][ T30] audit: type=1400 audit(375.930:109): avc: denied { execute } for pid=3655 comm="syz-executor.0" path=2F6D656D66643AC0873A2A18C16BA7875BA06F38AA4BA5D30B86CA3C7FFD368D7DD8F247B8EA65299086E39608E0FAB1D84EB257CB8D7D336C6D38A537C9202864656C6574656429 dev="tmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 378.382513][ C1] hrtimer: interrupt took 862944 ns [ 392.278547][ T3702] Zero length message leads to an empty skb [ 394.204584][ T30] audit: type=1400 audit(393.770:110): avc: denied { setattr } for pid=3709 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 396.969174][ T30] audit: type=1400 audit(396.540:111): avc: denied { read } for pid=3723 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 426.241437][ T30] audit: type=1400 audit(425.810:112): avc: denied { create } for pid=3778 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 480.703401][ T30] audit: type=1400 audit(480.270:113): avc: denied { create } for pid=3863 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 480.723131][ T30] audit: type=1400 audit(480.290:114): avc: denied { read } for pid=3004 comm="syslogd" name="log" dev="vda" ino=1726 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 480.809909][ T30] audit: type=1400 audit(480.380:115): avc: denied { ioctl } for pid=3863 comm="syz-executor.0" path="socket:[5824]" dev="sockfs" ino=5824 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 480.876265][ T30] audit: type=1400 audit(480.410:116): avc: denied { bind } for pid=3863 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 480.924673][ T30] audit: type=1400 audit(480.500:117): avc: denied { write } for pid=3863 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 488.348634][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 516.649600][ T3952] serio: Serial port pts0 [ 523.497339][ T30] audit: type=1400 audit(523.060:118): avc: denied { create } for pid=3970 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 523.507439][ T30] audit: type=1400 audit(523.080:119): avc: denied { bind } for pid=3970 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 523.555237][ T30] audit: type=1400 audit(523.120:120): avc: denied { accept } for pid=3970 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 523.612931][ T30] audit: type=1400 audit(523.170:121): avc: denied { read } for pid=3970 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 525.916841][ T30] audit: type=1400 audit(525.480:122): avc: denied { create } for pid=3978 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 527.359453][ T3984] serio: Serial port pts0 [ 529.873382][ T30] audit: type=1400 audit(529.430:123): avc: denied { write } for pid=3994 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 545.819694][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 549.862738][ T4086] serio: Serial port pts0 [ 555.341200][ T4106] serio: Serial port pts0 [ 575.573197][ T30] audit: type=1400 audit(575.140:124): avc: denied { create } for pid=4192 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 575.701161][ T30] audit: type=1400 audit(575.260:125): avc: denied { ioctl } for pid=4192 comm="syz-executor.0" path="socket:[6531]" dev="sockfs" ino=6531 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 576.188369][ T4193] can: request_module (can-proto-0) failed. [ 577.350728][ T30] audit: type=1400 audit(576.920:126): avc: denied { create } for pid=4197 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 584.074129][ T30] audit: type=1400 audit(583.630:127): avc: denied { ioctl } for pid=4223 comm="syz-executor.1" path="/dev/raw-gadget" dev="devtmpfs" ino=703 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 616.189318][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 616.847595][ T30] audit: type=1400 audit(616.420:128): avc: denied { setattr } for pid=4287 comm="syz-executor.1" name="tty1" dev="devtmpfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 [ 624.141471][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 631.229248][ T4332] serio: Serial port pts0 [ 634.215625][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 634.924442][ T30] audit: type=1400 audit(634.490:129): avc: denied { connect } for pid=4346 comm="syz-executor.0" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 638.776180][ T4362] serio: Serial port pts0 [ 646.736206][ T4393] serio: Serial port pts0 [ 647.824290][ T4398] serio: Serial port pts1 [ 658.500248][ T4414] serio: Serial port pts0 [ 661.951342][ T30] audit: type=1400 audit(661.520:130): avc: denied { read } for pid=4418 comm="syz-executor.0" name="mice" dev="devtmpfs" ino=706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 661.958412][ T30] audit: type=1400 audit(661.530:131): avc: denied { open } for pid=4418 comm="syz-executor.0" path="/dev/input/mice" dev="devtmpfs" ino=706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 662.054971][ T30] audit: type=1400 audit(661.620:132): avc: denied { ioctl } for pid=4418 comm="syz-executor.0" path="/dev/input/mice" dev="devtmpfs" ino=706 ioctlcmd=0x891b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 663.081511][ T4425] serio: Serial port pts0 [ 663.324408][ T4427] serio: Serial port pts1 [ 673.611764][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 675.809693][ T30] audit: type=1400 audit(675.380:133): avc: denied { read } for pid=4452 comm="syz-executor.1" name="fb0" dev="devtmpfs" ino=621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 675.810860][ T30] audit: type=1400 audit(675.380:134): avc: denied { open } for pid=4452 comm="syz-executor.1" path="/dev/fb0" dev="devtmpfs" ino=621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 676.685734][ T4457] serio: Serial port pts0 [ 676.834561][ T30] audit: type=1400 audit(676.400:135): avc: denied { ioctl } for pid=4458 comm="syz-executor.1" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=6867 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 682.661749][ T4471] loop1: detected capacity change from 0 to 512 [ 682.716139][ T30] audit: type=1400 audit(682.280:136): avc: denied { mounton } for pid=4470 comm="syz-executor.1" path="/syzkaller-testdir3298863911/syzkaller.S4Z2NZ/225/file0" dev="vda" ino=1753 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 682.879041][ T4471] EXT4-fs (loop1): orphan cleanup on readonly fs [ 682.948064][ T4471] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 682.954097][ T4471] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 682.991582][ T4471] EXT4-fs (loop1): 1 truncate cleaned up [ 683.031666][ T4471] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 683.077568][ T30] audit: type=1400 audit(682.650:137): avc: denied { mount } for pid=4470 comm="syz-executor.1" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 683.269177][ T30] audit: type=1400 audit(682.840:138): avc: denied { unmount } for pid=3219 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 683.341300][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 689.348759][ T30] audit: type=1400 audit(688.920:139): avc: denied { getopt } for pid=4479 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 692.821208][ T4487] loop0: detected capacity change from 0 to 512 [ 693.019958][ T4487] EXT4-fs (loop0): orphan cleanup on readonly fs [ 693.133549][ T4487] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 693.134317][ T4487] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 693.137883][ T4487] EXT4-fs (loop0): 1 truncate cleaned up [ 693.168785][ T4487] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 693.809783][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 695.603653][ T4492] serio: Serial port pts0 [ 697.489402][ T4500] loop1: detected capacity change from 0 to 512 [ 697.690540][ T4500] EXT4-fs (loop1): orphan cleanup on readonly fs [ 697.707116][ T4500] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 697.708601][ T4500] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 697.718629][ T4500] EXT4-fs (loop1): 1 truncate cleaned up [ 697.733956][ T4500] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 697.894139][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 705.243778][ T30] audit: type=1400 audit(704.780:140): avc: denied { ioctl } for pid=4522 comm="syz-executor.1" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 709.227826][ T4533] serio: Serial port pts0 [ 717.249121][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 722.643149][ T4581] serio: Serial port pts0 [ 726.661336][ T30] audit: type=1400 audit(726.230:141): avc: denied { prog_load } for pid=4596 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 726.664784][ T30] audit: type=1400 audit(726.230:142): avc: denied { bpf } for pid=4596 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 726.677777][ T30] audit: type=1400 audit(726.240:143): avc: denied { perfmon } for pid=4596 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 729.583482][ T30] audit: type=1400 audit(729.150:144): avc: denied { ioctl } for pid=4605 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=92 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 738.559550][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 741.469451][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 741.596248][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 744.924855][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 745.919226][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 753.158031][ T4689] serio: Serial port pts0 [ 756.905464][ T30] audit: type=1400 audit(756.480:145): avc: denied { create } for pid=4693 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 756.963202][ T30] audit: type=1400 audit(756.530:146): avc: denied { connect } for pid=4693 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 757.502986][ T30] audit: type=1400 audit(757.070:147): avc: denied { write } for pid=4693 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 759.866763][ T4705] serio: Serial port pts0 [ 760.164845][ T30] audit: type=1400 audit(759.730:148): avc: denied { setattr } for pid=4706 comm="syz-executor.1" name="loop0" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 763.080593][ T30] audit: type=1400 audit(762.640:149): avc: denied { mount } for pid=4713 comm="syz-executor.0" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 765.456442][ T30] audit: type=1400 audit(765.030:150): avc: denied { unmount } for pid=3220 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 766.264210][ T4727] serio: Serial port pts0 [ 772.861063][ T4746] serio: Serial port pts0 [ 781.654433][ T30] audit: type=1400 audit(781.220:151): avc: denied { setopt } for pid=4773 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 781.680531][ T30] audit: type=1400 audit(781.250:152): avc: denied { connect } for pid=4773 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 781.701293][ T30] audit: type=1400 audit(781.270:153): avc: denied { name_connect } for pid=4773 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 782.209835][ T30] audit: type=1400 audit(781.780:154): avc: denied { listen } for pid=4773 comm="syz-executor.1" lport=48499 faddr=2001::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 789.345000][ T4803] serio: Serial port pts0 [ 799.809017][ T30] audit: type=1400 audit(799.380:155): avc: denied { setopt } for pid=4823 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 803.215758][ T4828] serio: Serial port pts0 [ 807.989841][ C0] vkms_vblank_simulate: vblank timer overrun [ 811.817896][ C0] vkms_vblank_simulate: vblank timer overrun [ 813.727476][ T4842] serio: Serial port pts0 [ 817.874670][ T30] audit: type=1400 audit(817.440:156): avc: denied { setopt } for pid=4847 comm="syz-executor.1" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 829.649465][ T4862] serio: Serial port pts0 [ 838.531306][ T30] audit: type=1400 audit(838.100:157): avc: denied { create } for pid=4876 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 839.497873][ T30] audit: type=1400 audit(839.070:158): avc: denied { ioctl } for pid=4880 comm="syz-executor.0" path="socket:[8576]" dev="sockfs" ino=8576 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 840.609009][ T30] audit: type=1400 audit(840.180:159): avc: denied { write } for pid=4883 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 843.122371][ C1] vkms_vblank_simulate: vblank timer overrun [ 849.614007][ T4906] serio: Serial port pts0 [ 856.481143][ T30] audit: type=1400 audit(856.050:160): avc: denied { read write } for pid=4913 comm="syz-executor.0" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 856.496044][ T30] audit: type=1400 audit(856.050:161): avc: denied { open } for pid=4913 comm="syz-executor.0" path="/dev/binderfs/binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 859.851802][ T4922] serio: Serial port pts0 [ 867.067875][ T4927] serio: Serial port pts0 [ 882.304489][ T4942] serio: Serial port pts0 [ 890.163956][ T4951] serio: Serial port pts0 [ 895.430237][ T4959] serio: Serial port pts0 [ 898.657343][ C1] vkms_vblank_simulate: vblank timer overrun [ 903.243159][ T30] audit: type=1400 audit(902.810:162): avc: denied { setattr } for pid=4970 comm="syz-executor.1" name="adsp1" dev="devtmpfs" ino=734 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 904.414658][ T4975] serio: Serial port pts0 [ 905.449787][ T4978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4978 comm=syz-executor.0 [ 907.433792][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 908.823545][ T30] audit: type=1400 audit(908.390:163): avc: denied { accept } for pid=4987 comm="syz-executor.0" lport=60909 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 912.374420][ T4995] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4995 comm=syz-executor.0 [ 916.065682][ T5007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5007 comm=syz-executor.1 [ 919.657298][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 923.960992][ T30] audit: type=1400 audit(923.530:164): avc: denied { map } for pid=5035 comm="syz-executor.1" path="/proc/sys/net/ipv4/tcp_congestion_control" dev="proc" ino=6308 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_net_t tclass=file permissive=1 [ 925.324450][ T30] audit: type=1400 audit(924.900:165): avc: denied { ioctl } for pid=5040 comm="syz-executor.0" path="socket:[9698]" dev="sockfs" ino=9698 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 935.205056][ T30] audit: type=1400 audit(934.770:166): avc: denied { bind } for pid=5078 comm="syz-executor.0" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 935.213867][ T30] audit: type=1400 audit(934.780:167): avc: denied { node_bind } for pid=5078 comm="syz-executor.0" saddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 935.241198][ T30] audit: type=1400 audit(934.810:168): avc: denied { getopt } for pid=5078 comm="syz-executor.0" laddr=172.20.20.170 lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 935.344492][ T30] audit: type=1400 audit(934.910:169): avc: denied { read } for pid=5078 comm="syz-executor.0" name="usbmon0" dev="devtmpfs" ino=697 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 935.373206][ T30] audit: type=1400 audit(934.910:170): avc: denied { open } for pid=5078 comm="syz-executor.0" path="/dev/usbmon0" dev="devtmpfs" ino=697 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 935.996620][ T30] audit: type=1400 audit(935.570:171): avc: denied { ioctl } for pid=5078 comm="syz-executor.0" path="/dev/usbmon0" dev="devtmpfs" ino=697 ioctlcmd=0x9203 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 939.859121][ T5096] fuse: Bad value for 'fd' [ 944.235238][ T5110] fuse: Bad value for 'fd' [ 945.916972][ T5114] loop0: detected capacity change from 0 to 512 [ 945.975536][ T5114] ======================================================= [ 945.975536][ T5114] WARNING: The mand mount option has been deprecated and [ 945.975536][ T5114] and is ignored by this kernel. Remove the mand [ 945.975536][ T5114] option from the mount to silence this warning. [ 945.975536][ T5114] ======================================================= [ 946.113255][ T5114] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 946.115070][ T5114] System zones: 1-12 [ 946.155257][ T5114] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 946.163382][ T5114] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 946.175504][ T5114] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 946.180091][ T5114] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 946.185645][ T5114] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 946.193953][ T5114] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 946.204654][ T5114] EXT4-fs (loop0): 1 truncate cleaned up [ 946.228955][ T5114] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 946.245073][ T5114] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 946.448389][ T30] audit: type=1400 audit(946.020:172): avc: denied { read } for pid=5115 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 946.621445][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 949.121677][ T5126] fuse: Bad value for 'fd' [ 952.951183][ T5138] loop0: detected capacity change from 0 to 512 [ 953.074417][ T5138] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 953.086265][ T5138] System zones: 1-12 [ 953.166318][ T5138] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 953.189326][ T5138] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 953.248810][ T5138] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 953.265289][ T5138] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 953.284575][ T5138] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 953.315261][ T5138] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 953.395611][ T5138] EXT4-fs (loop0): 1 truncate cleaned up [ 953.448546][ T5138] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 954.138422][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 958.740672][ T5158] loop1: detected capacity change from 0 to 512 [ 959.017339][ T5158] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 959.018920][ T5158] System zones: 1-12 [ 959.135531][ T5158] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 959.146585][ T5158] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 959.181597][ T5158] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 959.207445][ T5158] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 959.236455][ T5158] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 959.259535][ T5158] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 959.311363][ T5158] EXT4-fs (loop1): 1 truncate cleaned up [ 959.468296][ T5158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 959.910491][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 963.885393][ T30] audit: type=1400 audit(963.450:173): avc: denied { mount } for pid=5169 comm="syz-executor.1" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 966.491349][ T30] audit: type=1400 audit(966.060:174): avc: denied { create } for pid=5182 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 966.509849][ T30] audit: type=1400 audit(966.080:175): avc: denied { write } for pid=5182 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 997.468985][ T5249] loop1: detected capacity change from 0 to 512 [ 997.676893][ T5249] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 997.678069][ T5249] System zones: 1-12 [ 997.733811][ T5249] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 997.761382][ T5249] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 997.805568][ T5249] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 997.826177][ T5249] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 997.837421][ T5249] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 997.847485][ T5249] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 997.864892][ T5249] EXT4-fs (loop1): 1 truncate cleaned up [ 997.877007][ T5249] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 998.350590][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1001.526501][ T5262] loop1: detected capacity change from 0 to 512 [ 1001.770878][ T5262] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1001.784363][ T5262] System zones: 1-12 [ 1001.854410][ T5262] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 1001.875821][ T5262] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 1001.904760][ T5262] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1001.913821][ T5262] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1001.920982][ T5262] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 1001.928793][ T5262] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 1001.939457][ T5262] EXT4-fs (loop1): 1 truncate cleaned up [ 1001.947840][ T5262] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1002.276261][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1005.395417][ T5279] loop0: detected capacity change from 0 to 512 [ 1005.587079][ T5279] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1005.588101][ T5279] System zones: 1-12 [ 1005.659127][ T5279] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1005.694212][ T5279] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1005.711066][ T5279] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1005.727585][ T5279] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1005.731522][ T5279] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1005.757544][ T5279] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1005.834606][ T5279] EXT4-fs (loop0): 1 truncate cleaned up [ 1005.885812][ T5279] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1006.258608][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1019.078443][ T5308] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65525 sclass=netlink_route_socket pid=5308 comm=syz-executor.0 [ 1021.635757][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1028.646002][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1030.256989][ T5331] fuse: Bad value for 'fd' [ 1035.024299][ T5342] fuse: Bad value for 'fd' [ 1035.027290][ T5341] fuse: Invalid rootmode [ 1036.967948][ T30] audit: type=1400 audit(1036.540:176): avc: denied { write } for pid=5349 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1037.866145][ T5355] fuse: Invalid rootmode [ 1038.059032][ T5356] fuse: Invalid rootmode [ 1040.751574][ T5368] fuse: Invalid rootmode [ 1042.623240][ T30] audit: type=1400 audit(1042.190:177): avc: denied { read } for pid=5375 comm="syz-executor.0" name="event0" dev="devtmpfs" ino=749 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 1042.624935][ T30] audit: type=1400 audit(1042.190:178): avc: denied { open } for pid=5375 comm="syz-executor.0" path="/dev/input/event0" dev="devtmpfs" ino=749 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 1042.683546][ T30] audit: type=1400 audit(1042.240:179): avc: denied { ioctl } for pid=5375 comm="syz-executor.0" path="/dev/input/event0" dev="devtmpfs" ino=749 ioctlcmd=0x4591 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 1044.020727][ T5381] fuse: Invalid rootmode [ 1046.074250][ T30] audit: type=1400 audit(1045.640:180): avc: denied { create } for pid=5387 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1046.124776][ T30] audit: type=1400 audit(1045.700:181): avc: denied { write } for pid=5387 comm="syz-executor.0" path="socket:[10347]" dev="sockfs" ino=10347 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 1047.584898][ T30] audit: type=1400 audit(1047.150:182): avc: denied { mount } for pid=5395 comm="syz-executor.0" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 1047.765357][ T30] audit: type=1400 audit(1047.330:183): avc: denied { unmount } for pid=3220 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 1049.194932][ T5402] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1049.224712][ T5402] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1050.585804][ T30] audit: type=1400 audit(1050.140:184): avc: denied { remount } for pid=5404 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 1051.487552][ T30] audit: type=1400 audit(1051.020:185): avc: denied { ioctl } for pid=5407 comm="syz-executor.1" path="/dev/fb0" dev="devtmpfs" ino=621 ioctlcmd=0x5422 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 1052.576757][ T5415] SELinux: Context system_u:object_r:man_t:s0 is not valid (left unmapped). [ 1052.595884][ T30] audit: type=1400 audit(1052.150:186): avc: denied { relabelto } for pid=5414 comm="syz-executor.0" name="fb0" dev="devtmpfs" ino=621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:man_t:s0" [ 1052.598682][ T30] audit: type=1400 audit(1052.170:187): avc: denied { associate } for pid=5414 comm="syz-executor.0" name="fb0" dev="devtmpfs" ino=621 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:man_t:s0" [ 1061.220349][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:172.20.20.170]:2. Sending cookies. [ 1061.491380][ T5452] serio: Serial port pts0 [ 1070.373998][ T30] audit: type=1400 audit(1069.930:188): avc: denied { read } for pid=5476 comm="syz-executor.1" name="fb0" dev="devtmpfs" ino=621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:man_t:s0" [ 1070.375703][ T30] audit: type=1400 audit(1069.940:189): avc: denied { open } for pid=5476 comm="syz-executor.1" path="/dev/fb0" dev="devtmpfs" ino=621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:man_t:s0" [ 1073.513522][ T30] audit: type=1400 audit(1073.080:190): avc: denied { mounton } for pid=5485 comm="syz-executor.1" path="/syzkaller-testdir3298863911/syzkaller.S4Z2NZ/427/file1" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 1078.759444][ T5498] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5498 comm=syz-executor.0 [ 1090.915934][ T30] audit: type=1400 audit(1090.490:191): avc: denied { listen } for pid=5530 comm="syz-executor.1" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1090.974419][ T30] audit: type=1400 audit(1090.540:192): avc: denied { ioctl } for pid=5530 comm="syz-executor.1" path="socket:[11511]" dev="sockfs" ino=11511 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1091.150240][ T30] audit: type=1400 audit(1090.720:193): avc: denied { accept } for pid=5530 comm="syz-executor.1" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1092.588628][ T5533] loop1: detected capacity change from 0 to 128 [ 1092.784351][ T5533] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1092.911534][ T5533] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1093.063805][ T5533] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1093.080314][ T5533] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1093.517614][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1097.980263][ T5544] loop1: detected capacity change from 0 to 128 [ 1098.084214][ T5544] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1098.155455][ T5544] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1098.470523][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1101.280022][ T5555] loop1: detected capacity change from 0 to 128 [ 1101.351737][ T5555] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1101.439151][ T5555] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1101.848633][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1103.040892][ T30] audit: type=1400 audit(1102.610:194): avc: denied { create } for pid=5559 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1103.136317][ T30] audit: type=1400 audit(1102.700:195): avc: denied { write } for pid=5559 comm="syz-executor.1" path="socket:[11572]" dev="sockfs" ino=11572 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1104.181665][ T5566] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1116.779407][ T5614] loop1: detected capacity change from 0 to 128 [ 1116.870160][ T5614] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1116.905654][ T5614] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1117.110223][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1130.401250][ T5152] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1130.899620][ T5152] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1130.903798][ T5152] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1130.904989][ T5152] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1130.906094][ T5152] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1130.939984][ T5152] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1130.941101][ T5152] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1130.941828][ T5152] usb 1-1: Manufacturer: syz [ 1131.035823][ T5152] usb 1-1: config 0 descriptor?? [ 1131.701609][ T5152] hid-generic 0003:05AC:8243.0001: unknown main item tag 0x0 [ 1131.838162][ T5152] hid-generic 0003:05AC:8243.0001: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 1132.714729][ T30] audit: type=1400 audit(1132.280:196): avc: denied { ioctl } for pid=5670 comm="syz-executor.1" path="socket:[11767]" dev="sockfs" ino=11767 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1144.005662][ T3216] usb 1-1: USB disconnect, device number 2 [ 1154.419675][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1161.780351][ T5742] loop1: detected capacity change from 0 to 128 [ 1161.851589][ T5742] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1161.951704][ T5742] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1162.036688][ T5742] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1162.037355][ T5742] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1162.254350][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1164.518577][ T5755] loop1: detected capacity change from 0 to 128 [ 1164.608813][ T5755] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1164.658854][ T5755] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1164.789306][ T5755] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1164.794930][ T5755] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1164.988493][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1169.084779][ T3216] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1169.514272][ T3216] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1169.515473][ T3216] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1169.516284][ T3216] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1169.517027][ T3216] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1169.584071][ T3216] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1169.585168][ T3216] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1169.586090][ T3216] usb 1-1: Manufacturer: syz [ 1169.647747][ T3216] usb 1-1: config 0 descriptor?? [ 1170.249774][ T3216] hid-generic 0003:05AC:8243.0002: unknown main item tag 0x0 [ 1170.360344][ T3216] hid-generic 0003:05AC:8243.0002: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 1171.976375][ T5772] can: request_module (can-proto-0) failed. [ 1182.501693][ T3216] usb 1-1: USB disconnect, device number 3 [ 1185.291704][ T30] audit: type=1400 audit(1184.860:197): avc: denied { getopt } for pid=5800 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 1195.083680][ T30] audit: type=1400 audit(1194.650:198): avc: denied { write } for pid=5837 comm="syz-executor.0" name="packet" dev="proc" ino=4026532698 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 1195.199783][ T30] audit: type=1400 audit(1194.770:199): avc: denied { setattr } for pid=5837 comm="syz-executor.0" name="RAWv6" dev="sockfs" ino=10981 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1200.020130][ T30] audit: type=1400 audit(1199.580:200): avc: denied { read write } for pid=5852 comm="syz-executor.0" name="vhost-net" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 1200.036863][ T30] audit: type=1400 audit(1199.580:201): avc: denied { open } for pid=5852 comm="syz-executor.0" path="/dev/vhost-net" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 1200.038524][ T30] audit: type=1400 audit(1199.600:202): avc: denied { ioctl } for pid=5852 comm="syz-executor.0" path="/dev/vhost-net" dev="devtmpfs" ino=715 ioctlcmd=0x4b72 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 1202.988381][ T5856] can: request_module (can-proto-0) failed. [ 1206.179285][ T30] audit: type=1400 audit(1205.750:203): avc: denied { ioctl } for pid=5867 comm="syz-executor.1" path="socket:[11015]" dev="sockfs" ino=11015 ioctlcmd=0x8954 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1224.134972][ T30] audit: type=1400 audit(1223.670:204): avc: denied { execute } for pid=5894 comm="syz-executor.1" path="/dev/audio1" dev="devtmpfs" ino=731 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 1225.904294][ T30] audit: type=1400 audit(1225.460:205): avc: denied { ioctl } for pid=5904 comm="syz-executor.0" path="/dev/binderfs/binder-control" dev="binder" ino=2 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 1240.098651][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1249.846297][ T5971] loop0: detected capacity change from 0 to 512 [ 1250.486000][ T5971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1250.811172][ T30] audit: type=1400 audit(1250.380:206): avc: denied { write } for pid=5970 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 1250.843885][ T30] audit: type=1400 audit(1250.400:207): avc: denied { remove_name } for pid=5970 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 1250.855143][ T30] audit: type=1400 audit(1250.420:208): avc: denied { rename } for pid=5970 comm="syz-executor.0" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 1250.865158][ T30] audit: type=1400 audit(1250.430:209): avc: denied { add_name } for pid=5970 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 1251.249086][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1256.913290][ T5152] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 1257.189216][ T5152] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1257.190360][ T5152] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1257.191243][ T5152] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1257.204656][ T5152] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1257.258613][ T5152] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1257.260073][ T5152] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1257.260434][ T5152] usb 1-1: Manufacturer: syz [ 1257.297963][ T5152] usb 1-1: config 0 descriptor?? [ 1257.966462][ T5152] hid-generic 0003:05AC:8243.0003: unknown main item tag 0x0 [ 1257.983651][ T5152] hid-generic 0003:05AC:8243.0003: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 1270.295763][ T5152] usb 1-1: USB disconnect, device number 4 [ 1282.056079][ T6035] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1282.060045][ T6035] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1287.478604][ T6049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1287.519378][ T6049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1291.095471][ T30] audit: type=1400 audit(1290.660:210): avc: denied { setopt } for pid=6055 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1302.999387][ T6065] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1303.028386][ T6065] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1308.156924][ T6080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1308.160753][ T6080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1310.450916][ T6084] loop0: detected capacity change from 0 to 1024 [ 1310.798082][ T6084] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1310.805425][ T6084] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1310.929076][ T6084] EXT4-fs (loop0): invalid journal inode [ 1310.938973][ T6084] EXT4-fs (loop0): can't get journal size [ 1311.295812][ T6084] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1311.840714][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1313.489996][ T6095] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1313.517118][ T6095] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1313.947757][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1316.456725][ T6103] loop0: detected capacity change from 0 to 1024 [ 1316.528164][ T6103] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1316.528898][ T6103] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1316.567288][ T6103] EXT4-fs (loop0): invalid journal inode [ 1316.568349][ T6103] EXT4-fs (loop0): can't get journal size [ 1316.705989][ T6103] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1317.045631][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1317.770216][ T6111] loop0: detected capacity change from 0 to 128 [ 1317.875448][ T6111] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1317.961689][ T6111] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1318.129182][ T3220] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1318.217302][ T6114] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1318.219295][ T6114] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1334.725104][ T6170] loop0: detected capacity change from 0 to 128 [ 1334.830655][ T6170] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1334.925323][ T6170] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1335.357796][ T3220] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1336.663421][ T30] audit: type=1400 audit(1336.220:211): avc: denied { map } for pid=6176 comm="syz-executor.0" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=12671 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1336.664680][ T30] audit: type=1400 audit(1336.230:212): avc: denied { read write } for pid=6176 comm="syz-executor.0" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=12671 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1342.310862][ T6199] loop1: detected capacity change from 0 to 128 [ 1342.424604][ T6199] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1342.705349][ T6199] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1343.025234][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1345.826544][ T6216] loop0: detected capacity change from 0 to 128 [ 1345.936940][ T6216] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1346.020527][ T6216] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1346.301667][ T3220] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1349.438038][ T6231] loop0: detected capacity change from 0 to 128 [ 1349.573394][ T6231] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1349.699089][ T6231] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1350.317618][ T3220] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1352.749296][ T6246] loop0: detected capacity change from 0 to 128 [ 1352.833807][ T6246] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1352.957790][ T6246] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1353.306595][ T3220] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1354.928958][ T6256] loop0: detected capacity change from 0 to 512 [ 1355.457175][ T6256] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1355.865190][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1357.094138][ T30] audit: type=1400 audit(1356.660:213): avc: denied { open } for pid=6266 comm="syz-executor.1" path="/dev/ptyq7" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 1358.903017][ T30] audit: type=1400 audit(1358.470:214): avc: denied { create } for pid=6274 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1358.945183][ T30] audit: type=1400 audit(1358.510:215): avc: denied { ioctl } for pid=6274 comm="syz-executor.0" path="socket:[12839]" dev="sockfs" ino=12839 ioctlcmd=0xae46 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1369.781519][ T6323] loop1: detected capacity change from 0 to 512 [ 1370.359549][ T6323] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1370.850476][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1370.865652][ T6329] loop0: detected capacity change from 0 to 1024 [ 1370.999792][ T6329] EXT4-fs: Ignoring removed orlov option [ 1371.043834][ T6329] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1371.044414][ T6329] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1371.047867][ T6329] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 1371.114325][ T6329] EXT4-fs (loop0): invalid journal inode [ 1371.115619][ T6329] EXT4-fs (loop0): can't get journal size [ 1371.191422][ T6329] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1371.467834][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1374.784644][ T30] audit: type=1400 audit(1374.350:216): avc: denied { read } for pid=6340 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1376.346849][ T6349] loop1: detected capacity change from 0 to 512 [ 1376.869673][ T6349] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1377.420643][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1380.157651][ T6363] loop0: detected capacity change from 0 to 1024 [ 1380.242607][ T6363] EXT4-fs: Ignoring removed orlov option [ 1380.448124][ T6363] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1380.452801][ T6363] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1380.454421][ T6363] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 1380.510595][ T6363] EXT4-fs (loop0): invalid journal inode [ 1380.525057][ T6363] EXT4-fs (loop0): can't get journal size [ 1380.629243][ T6363] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1381.160096][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1386.305801][ T6379] loop1: detected capacity change from 0 to 1024 [ 1386.344196][ T6379] EXT4-fs: Ignoring removed orlov option [ 1386.368911][ T6379] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1386.374933][ T6379] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1386.385344][ T6379] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 1386.447794][ T6379] EXT4-fs (loop1): invalid journal inode [ 1386.449273][ T6379] EXT4-fs (loop1): can't get journal size [ 1386.644313][ T6379] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1387.191161][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1400.771814][ T6427] loop0: detected capacity change from 0 to 512 [ 1401.046843][ T6427] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1401.725162][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1403.971167][ T6436] fuse: Bad value for 'fd' [ 1404.269241][ T6436] loop0: detected capacity change from 0 to 512 [ 1404.318579][ T30] audit: type=1400 audit(1403.890:217): avc: denied { remove_name } for pid=3004 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1404.329166][ T30] audit: type=1400 audit(1403.890:218): avc: denied { rename } for pid=3004 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1404.545843][ T6436] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1404.548027][ T6436] System zones: 1-12 [ 1404.703731][ T6436] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1404.722752][ T6436] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1404.758036][ T6436] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1404.806562][ T6436] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1404.834522][ T6436] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1404.874905][ T6436] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1404.888204][ T6436] EXT4-fs (loop0): 1 truncate cleaned up [ 1404.900535][ T6436] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1405.243601][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1412.271637][ T6450] fuse: Bad value for 'fd' [ 1412.764310][ T6450] loop0: detected capacity change from 0 to 512 [ 1413.000463][ T6450] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1413.009817][ T6450] System zones: 1-12 [ 1413.135317][ T6450] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1413.159223][ T6450] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1413.207964][ T6450] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1413.235635][ T6450] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1413.248624][ T6450] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1413.316267][ T6450] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1413.351818][ T6450] EXT4-fs (loop0): 1 truncate cleaned up [ 1413.411686][ T6450] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1413.899696][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1419.559331][ T6469] fuse: Bad value for 'fd' [ 1420.010657][ T6469] loop0: detected capacity change from 0 to 512 [ 1420.076164][ T6469] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1420.076981][ T6469] System zones: 1-12 [ 1420.120240][ T6469] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1420.131378][ T6469] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1420.180872][ T6469] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1420.208388][ T6469] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1420.235271][ T6469] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1420.247121][ T6469] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1420.257820][ T6469] EXT4-fs (loop0): 1 truncate cleaned up [ 1420.271378][ T6469] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1420.466049][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1424.709053][ T6486] fuse: Bad value for 'fd' [ 1424.944234][ T6486] loop0: detected capacity change from 0 to 512 [ 1425.190290][ T6486] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1425.234428][ T6486] System zones: 1-12 [ 1425.368308][ T6486] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1425.425206][ T6486] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1425.446579][ T6486] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1425.475635][ T6486] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1425.513436][ T6486] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1425.579793][ T6486] EXT4-fs (loop0): 1 truncate cleaned up [ 1425.756544][ T6486] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1426.170698][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1429.446632][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1431.296016][ T6503] fuse: Bad value for 'fd' [ 1431.616385][ T6503] loop1: detected capacity change from 0 to 512 [ 1431.717354][ T6503] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1431.718540][ T6503] System zones: 1-12 [ 1431.821834][ T6503] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 1431.866535][ T6503] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 1431.910049][ T6503] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1431.956083][ T6503] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1431.969496][ T6503] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 1432.001501][ T6503] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 1432.107078][ T6503] EXT4-fs (loop1): 1 truncate cleaned up [ 1432.150845][ T6503] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1432.526176][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1437.500077][ T30] audit: type=1400 audit(1437.060:219): avc: denied { setopt } for pid=6520 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 1441.251503][ T6538] loop1: detected capacity change from 0 to 512 [ 1441.325961][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1441.423955][ T6538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1441.425478][ T6538] System zones: 1-12 [ 1441.555332][ T6538] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 1441.575470][ T6538] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 1441.598121][ T6538] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1441.606388][ T6538] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1441.613418][ T6538] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 1441.620207][ T6538] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 1441.633868][ T6538] EXT4-fs (loop1): 1 truncate cleaned up [ 1441.646568][ T6538] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1442.128460][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1448.476621][ T6559] loop1: detected capacity change from 0 to 128 [ 1448.638219][ T6559] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1448.681584][ T6559] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1449.124495][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1453.723902][ T6574] loop1: detected capacity change from 0 to 128 [ 1453.814362][ T6574] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1453.895520][ T6574] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1454.257793][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1455.735736][ T6580] loop1: detected capacity change from 0 to 1024 [ 1455.786175][ T6580] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1455.788659][ T6580] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1455.846583][ T6580] EXT4-fs (loop1): invalid journal inode [ 1455.848537][ T6580] EXT4-fs (loop1): can't get journal size [ 1455.930791][ T6580] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1456.101419][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1458.619522][ T6589] loop1: detected capacity change from 0 to 128 [ 1458.733604][ T6589] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1458.840155][ T6589] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1459.315432][ T3219] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1460.695221][ T5152] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1461.047608][ T5152] usb 1-1: Using ep0 maxpacket: 16 [ 1461.186699][ T5152] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1461.187525][ T5152] usb 1-1: config 0 has no interfaces? [ 1461.187963][ T5152] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1461.188310][ T5152] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1461.209238][ T5152] usb 1-1: config 0 descriptor?? [ 1461.528977][ T5152] usb 1-1: USB disconnect, device number 5 [ 1466.925376][ T30] audit: type=1400 audit(1466.500:220): avc: denied { ioctl } for pid=6614 comm="syz-executor.1" path="socket:[14401]" dev="sockfs" ino=14401 ioctlcmd=0x89a0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1474.010825][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1477.014551][ T5152] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1477.323651][ T5152] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1477.324668][ T5152] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1477.325603][ T5152] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 1477.424204][ T5152] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1477.425270][ T5152] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1477.425994][ T5152] usb 1-1: Manufacturer: syz [ 1477.480467][ T5152] usb 1-1: config 0 descriptor?? [ 1477.593260][ T5152] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 1480.128869][ T6656] can: request_module (can-proto-0) failed. [ 1491.476587][ T28] usb 1-1: USB disconnect, device number 6 [ 1500.169637][ T6696] loop1: detected capacity change from 0 to 512 [ 1500.455596][ T6696] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1500.859078][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1533.210770][ T30] audit: type=1400 audit(1532.760:221): avc: denied { bind } for pid=6757 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 1533.238285][ T30] audit: type=1400 audit(1532.780:222): avc: denied { name_bind } for pid=6757 comm="syz-executor.1" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 1533.239783][ T30] audit: type=1400 audit(1532.780:223): avc: denied { node_bind } for pid=6757 comm="syz-executor.1" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 1533.283455][ T30] audit: type=1400 audit(1532.840:224): avc: denied { name_connect } for pid=6757 comm="syz-executor.1" dest=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 1540.698764][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1541.998997][ T6779] fuse: Unknown parameter 'grou00000000000000000000' [ 1542.235013][ T6779] loop1: detected capacity change from 0 to 512 [ 1542.387173][ T6779] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1542.389027][ T6779] System zones: 1-12 [ 1542.529386][ T6779] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 1542.568271][ T6779] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 1542.614935][ T6779] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1542.627755][ T6779] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1542.639823][ T6779] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 1542.648583][ T6779] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 1542.688576][ T6779] EXT4-fs (loop1): 1 truncate cleaned up [ 1542.785694][ T6779] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1543.207259][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1546.405779][ T6793] fuse: Unknown parameter 'grou00000000000000000000' [ 1546.859571][ T6793] loop0: detected capacity change from 0 to 512 [ 1547.057962][ T6793] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1547.076160][ T6793] System zones: 1-12 [ 1547.164481][ T6793] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1547.178294][ T6793] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1547.234797][ T6793] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1547.304229][ T6793] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1547.318115][ T6793] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1547.350837][ T6793] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1547.401758][ T6793] EXT4-fs (loop0): 1 truncate cleaned up [ 1547.487477][ T6793] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1547.830508][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1548.753678][ T5152] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1548.993816][ T5152] usb 1-1: no configurations [ 1548.994435][ T5152] usb 1-1: can't read configurations, error -22 [ 1549.169091][ T5152] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1549.428484][ T5152] usb 1-1: no configurations [ 1549.429342][ T5152] usb 1-1: can't read configurations, error -22 [ 1549.436517][ T5152] usb usb1-port1: attempt power cycle [ 1549.905339][ T5152] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1549.971402][ T5152] usb 1-1: no configurations [ 1549.984845][ T5152] usb 1-1: can't read configurations, error -22 [ 1550.173636][ T5152] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1550.238535][ T5152] usb 1-1: no configurations [ 1550.239031][ T5152] usb 1-1: can't read configurations, error -22 [ 1550.258301][ T5152] usb usb1-port1: unable to enumerate USB device [ 1550.887591][ T6811] fuse: Unknown parameter 'group_i00000000000000000000' [ 1551.011420][ T6811] loop1: detected capacity change from 0 to 512 [ 1551.087108][ T6811] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1551.088481][ T6811] System zones: 1-12 [ 1551.119933][ T6811] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 1551.133189][ T6811] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1551.145167][ T6811] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1551.156276][ T6811] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 1551.170873][ T6811] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 1551.219473][ T6811] EXT4-fs (loop1): 1 truncate cleaned up [ 1551.246890][ T6811] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1551.536043][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1556.055339][ T6825] fuse: Bad value for 'fd' [ 1559.925645][ T6836] fuse: Bad value for 'fd' [ 1566.436522][ T4263] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1566.788863][ T4263] usb 1-1: no configurations [ 1566.789784][ T4263] usb 1-1: can't read configurations, error -22 [ 1566.975896][ T4263] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1567.402629][ T4263] usb 1-1: no configurations [ 1567.403491][ T4263] usb 1-1: can't read configurations, error -22 [ 1567.406968][ T4263] usb usb1-port1: attempt power cycle [ 1567.914121][ T4263] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 1568.123046][ T4263] usb 1-1: no configurations [ 1568.123946][ T4263] usb 1-1: can't read configurations, error -22 [ 1568.294383][ T4263] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1568.427088][ T4263] usb 1-1: no configurations [ 1568.428104][ T4263] usb 1-1: can't read configurations, error -22 [ 1568.447286][ T4263] usb usb1-port1: unable to enumerate USB device [ 1581.466609][ T6885] fuse: Bad value for 'user_id' [ 1581.572405][ T30] audit: type=1400 audit(1581.140:225): avc: denied { read } for pid=6886 comm="syz-executor.0" name="loop-control" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 1581.573290][ T30] audit: type=1400 audit(1581.140:226): avc: denied { open } for pid=6886 comm="syz-executor.0" path="/dev/loop-control" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 1582.031236][ T6885] loop1: detected capacity change from 0 to 512 [ 1582.215615][ T6885] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1582.217511][ T6885] System zones: 1-12 [ 1582.381512][ T6885] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 1582.401199][ T6885] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 1582.444128][ T6885] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1582.455276][ T6885] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1582.463284][ T6885] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 1582.487055][ T6885] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 1582.505254][ T6885] EXT4-fs (loop1): 1 truncate cleaned up [ 1582.518437][ T6885] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1582.909138][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1585.566093][ T6904] fuse: Bad value for 'fd' [ 1585.856917][ T6904] loop0: detected capacity change from 0 to 512 [ 1586.054226][ T6904] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1586.067921][ T6904] System zones: 1-12 [ 1586.145405][ T6904] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1586.176566][ T6904] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1586.214675][ T6904] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1586.237418][ T6904] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1586.256207][ T6904] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1586.271224][ T6904] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1586.319769][ T6904] EXT4-fs (loop0): 1 truncate cleaned up [ 1586.384449][ T6904] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1586.585201][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1587.165903][ T6913] loop0: detected capacity change from 0 to 512 [ 1587.488416][ T6913] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1587.815412][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1589.058853][ T6922] fuse: Bad value for 'fd' [ 1589.397364][ T6922] loop0: detected capacity change from 0 to 512 [ 1589.536581][ T6922] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1589.546723][ T6922] System zones: 1-12 [ 1589.600538][ T6922] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1589.637817][ T6922] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1589.671186][ T6922] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1589.715601][ T6922] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1589.738713][ T6922] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1589.775243][ T6922] EXT4-fs (loop0): 1 truncate cleaned up [ 1589.791438][ T6922] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1590.057113][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1591.238671][ T6929] loop0: detected capacity change from 0 to 512 [ 1591.554696][ T6929] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1592.116382][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1593.760925][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1594.941812][ T6949] loop0: detected capacity change from 0 to 512 [ 1595.679664][ T6949] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1596.157126][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1600.636946][ T6966] loop0: detected capacity change from 0 to 512 [ 1600.966874][ T6966] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1601.288149][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1603.619334][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1606.576904][ T6993] can: request_module (can-proto-0) failed. [ 1614.930993][ T7022] loop0: detected capacity change from 0 to 512 [ 1615.216832][ T7022] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1615.851490][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1624.831158][ T7051] loop1: detected capacity change from 0 to 512 [ 1625.271755][ T7051] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1625.499954][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1631.444857][ T7066] loop0: detected capacity change from 0 to 512 [ 1631.835559][ T7066] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1632.207632][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1637.196226][ T7079] loop0: detected capacity change from 0 to 512 [ 1637.879634][ T7079] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1638.489841][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1639.674351][ T30] audit: type=1400 audit(1639.230:227): avc: denied { map_create } for pid=7089 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 1639.918163][ T30] audit: type=1400 audit(1639.480:228): avc: denied { map_read map_write } for pid=7089 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 1646.046667][ T7100] fuse: Unknown parameter 'use00000000000000000000' [ 1646.449317][ T7100] loop0: detected capacity change from 0 to 512 [ 1646.665644][ T7100] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1646.667235][ T7100] System zones: 1-12 [ 1646.779397][ T7100] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1646.814657][ T7100] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1646.856569][ T7100] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1646.867009][ T7100] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1646.870328][ T7104] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1646.889995][ T7104] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1646.895214][ T7100] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1646.914321][ T7100] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1646.927958][ T7100] EXT4-fs (loop0): 1 truncate cleaned up [ 1646.967121][ T7100] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1647.389757][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1649.555328][ T30] audit: type=1400 audit(1649.110:229): avc: denied { read } for pid=7107 comm="syz-executor.0" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1650.738579][ T7115] fuse: Unknown parameter 'use00000000000000000000' [ 1650.856666][ T7115] loop0: detected capacity change from 0 to 512 [ 1650.916423][ T7115] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1650.917291][ T7115] System zones: 1-12 [ 1651.000168][ T7115] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1651.059945][ T7115] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1651.090651][ T7115] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1651.125737][ T7115] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1651.156979][ T7115] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1651.177268][ T7115] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1651.209620][ T7115] EXT4-fs (loop0): 1 truncate cleaned up [ 1651.354242][ T7115] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1651.487078][ T30] audit: type=1400 audit(1651.060:230): avc: denied { read } for pid=7116 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 1651.856232][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1656.196048][ T7132] fuse: Unknown parameter 'use00000000000000000000' [ 1656.629049][ T7132] loop0: detected capacity change from 0 to 512 [ 1656.809148][ T7132] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1656.810849][ T7132] System zones: 1-12 [ 1656.936166][ T7132] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1656.995941][ T7132] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1657.038418][ T7132] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1657.064806][ T7132] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1657.105938][ T7132] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1657.146648][ T7132] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1657.169665][ T7132] EXT4-fs (loop0): 1 truncate cleaned up [ 1657.238006][ T7132] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1657.657811][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1664.369363][ T7147] fuse: Unknown parameter 'user_i00000000000000000000' [ 1664.620336][ T7147] loop0: detected capacity change from 0 to 512 [ 1664.821132][ T7147] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1664.825426][ T7147] System zones: 1-12 [ 1664.919487][ T7147] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1664.949983][ T7147] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1664.965378][ T7147] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1664.992831][ T7147] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1665.022768][ T7147] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1665.059465][ T7147] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1665.105440][ T7147] EXT4-fs (loop0): 1 truncate cleaned up [ 1665.138659][ T7147] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1665.395730][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1668.607498][ T7162] fuse: Unknown parameter 'user_i00000000000000000000' [ 1669.000244][ T7162] loop1: detected capacity change from 0 to 512 [ 1669.289927][ T7162] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1669.291569][ T7162] System zones: 1-12 [ 1669.464311][ T7162] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 1669.489944][ T7162] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 1669.525558][ T7162] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 1669.540983][ T7162] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1669.551425][ T7162] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 1669.571377][ T7162] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 1669.629913][ T7162] EXT4-fs (loop1): 1 truncate cleaned up [ 1669.754329][ T7162] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1670.177211][ T3219] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1678.926722][ T30] audit: type=1400 audit(1678.500:231): avc: denied { ioctl } for pid=7178 comm="syz-executor.1" path="socket:[16389]" dev="sockfs" ino=16389 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1684.173751][ T30] audit: type=1400 audit(1683.740:232): avc: denied { ioctl } for pid=7192 comm="syz-executor.0" path="socket:[16411]" dev="sockfs" ino=16411 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1687.214796][ T8] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1687.624971][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 1688.028664][ T8] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 1688.029483][ T8] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1688.030186][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1688.031032][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1688.031670][ T8] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1688.035851][ T8] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1688.049756][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1688.545040][ T8] usb 1-1: usb_control_msg returned -32 [ 1688.546051][ T8] usbtmc 1-1:16.0: can't read capabilities [ 1690.130234][ T30] audit: type=1400 audit(1689.700:233): avc: denied { write } for pid=7198 comm="syz-executor.0" name="usbtmc0" dev="devtmpfs" ino=1586 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 1690.504663][ T7202] usbtmc 1-1:16.0: INITIATE_ABORT_BULK_IN returned 0 [ 1690.748104][ T7200] usb 1-1: USB disconnect, device number 15 [ 1698.086176][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 1704.353958][ T7200] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 1704.648207][ T7200] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1704.649372][ T7200] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1704.691458][ T7200] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1704.692445][ T7200] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1704.692917][ T7200] usb 1-1: Manufacturer: syz [ 1704.766144][ T7200] usb 1-1: config 0 descriptor?? [ 1717.072952][ T8] usb 1-1: USB disconnect, device number 16 [ 1719.606952][ T7285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1719.610554][ T7285] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1733.554761][ T7327] fuse: Unknown parameter 'grou00000000000000000000' [ 1743.987240][ T7373] fuse: Unknown parameter 'group_i00000000000000000000' [ 1745.654750][ T7385] fuse: Unknown parameter 'group_i00000000000000000000' [ 1748.594640][ T7399] fuse: Unknown parameter 'group_i00000000000000000000' [ 1751.578721][ T7411] fuse: Unknown parameter 'group_id00000000000000000000' [ 1755.790131][ T7423] fuse: Unknown parameter 'group_id00000000000000000000' [ 1759.831633][ T7437] fuse: Unknown parameter 'group_id00000000000000000000' [ 1777.018935][ T7504] loop0: detected capacity change from 0 to 512 [ 1777.178814][ T7504] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1777.180253][ T7504] System zones: 1-12 [ 1777.278396][ T7504] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1777.296059][ T7504] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1777.338478][ T7504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1777.359950][ T7504] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1777.395598][ T7504] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1777.424148][ T7504] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1777.448257][ T7504] EXT4-fs (loop0): 1 truncate cleaned up [ 1777.510717][ T7504] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1778.981324][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1780.867150][ T7518] fuse: Bad value for 'fd' [ 1782.631653][ T7523] loop0: detected capacity change from 0 to 512 [ 1782.825869][ T7523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1782.848699][ T7523] System zones: 1-12 [ 1782.935459][ T7523] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1782.947878][ T7523] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1782.968501][ T7523] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1782.979853][ T7523] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1782.989804][ T7523] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1782.997520][ T7523] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1783.028588][ T7523] EXT4-fs (loop0): 1 truncate cleaned up [ 1783.066738][ T7523] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1784.518428][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1784.968901][ T7531] fuse: Bad value for 'fd' [ 1787.803721][ T7540] loop0: detected capacity change from 0 to 512 [ 1788.088098][ T7540] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1788.088974][ T7540] System zones: 1-12 [ 1788.144111][ T7540] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1788.165813][ T7540] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1788.185639][ T7540] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1788.193999][ T7540] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1788.205036][ T7540] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1788.213546][ T7540] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1788.226530][ T7540] EXT4-fs (loop0): 1 truncate cleaned up [ 1788.254356][ T7540] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1789.830760][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1792.686747][ T7555] loop0: detected capacity change from 0 to 512 [ 1792.939051][ T7555] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1792.941333][ T7555] System zones: 1-12 [ 1793.089270][ T7555] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1793.119715][ T7555] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1793.185387][ T7555] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1793.211370][ T7555] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1793.239740][ T7555] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1793.285782][ T7555] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1793.347389][ T7555] EXT4-fs (loop0): 1 truncate cleaned up [ 1793.427023][ T7555] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1794.800701][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1799.396437][ T7570] fuse: Bad value for 'fd' [ 1803.111698][ T7581] fuse: Bad value for 'fd' [ 1809.257375][ T7592] fuse: Invalid rootmode [ 1814.628497][ T7604] fuse: Invalid rootmode [ 1820.070457][ T7616] fuse: Invalid rootmode [ 1843.249025][ T30] audit: type=1400 audit(1842.820:234): avc: denied { read } for pid=7685 comm="syz-executor.0" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 1843.256361][ T30] audit: type=1400 audit(1842.830:235): avc: denied { open } for pid=7685 comm="syz-executor.0" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 1843.309921][ T30] audit: type=1400 audit(1842.870:236): avc: denied { ioctl } for pid=7685 comm="syz-executor.0" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9371 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 1846.607685][ T7695] fuse: Unknown parameter 'use00000000000000000000' [ 1847.885569][ T30] audit: type=1400 audit(1847.450:237): avc: denied { read } for pid=7697 comm="syz-executor.1" name="nullb0" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1847.925608][ T30] audit: type=1400 audit(1847.450:238): avc: denied { open } for pid=7697 comm="syz-executor.1" path="/dev/nullb0" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 1850.216953][ T7709] fuse: Unknown parameter 'use00000000000000000000' [ 1863.714494][ T7758] fuse: Unknown parameter 'user_i00000000000000000000' [ 1869.016071][ T30] audit: type=1400 audit(1868.590:239): avc: denied { getopt } for pid=7778 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1886.367335][ T7828] fuse: Bad value for 'group_id' [ 1898.709760][ T7860] fuse: Bad value for 'fd' [ 1902.221242][ T7869] can: request_module (can-proto-0) failed. [ 1902.464561][ T7873] fuse: Bad value for 'fd' [ 1906.303686][ T7885] fuse: Bad value for 'fd' [ 1909.656193][ T7898] fuse: Unknown parameter '0x0000000000000003' [ 1912.368412][ T7909] fuse: Unknown parameter '0x0000000000000003' [ 1916.059135][ T7919] fuse: Unknown parameter '0x0000000000000003' [ 1917.134492][ T7922] loop0: detected capacity change from 0 to 512 [ 1917.316778][ T7922] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 1917.317871][ T7922] System zones: 1-12 [ 1917.386493][ T7922] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 1917.429478][ T7922] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 1917.509075][ T7922] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 1917.540180][ T7922] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 1917.581605][ T7922] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 1917.596753][ T7922] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 1917.650024][ T7922] EXT4-fs (loop0): 1 truncate cleaned up [ 1917.717921][ T7923] can: request_module (can-proto-0) failed. [ 1917.765787][ T7922] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1919.105560][ T3220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1920.416024][ T7936] fuse: Unknown parameter '0x0000000000000003' [ 1924.178881][ T7946] fuse: Unknown parameter '0x0000000000000003' [ 1926.794863][ T7955] fuse: Unknown parameter 'grou00000000000000000000' [ 1927.425342][ T7958] fuse: Unknown parameter '0x0000000000000003' [ 1929.290009][ T7969] fuse: Unknown parameter 'fd0x0000000000000003' [ 1929.839720][ T7971] fuse: Unknown parameter 'grou00000000000000000000' [ 1931.750766][ T7981] fuse: Bad value for 'fd' [ 1932.306770][ T7984] fuse: Unknown parameter 'grou00000000000000000000' [ 1932.519169][ T7985] fuse: Unknown parameter 'fd0x0000000000000003' [ 1936.914846][ T7996] fuse: Unknown parameter 'group_i00000000000000000000' [ 1936.969512][ T7995] fuse: Bad value for 'fd' [ 1940.897368][ T8007] fuse: Unknown parameter 'group_i00000000000000000000' [ 1943.378832][ T8019] fuse: Unknown parameter 'group_i00000000000000000000' [ 1946.159311][ T8030] fuse: Unknown parameter 'group_id00000000000000000000' [ 1950.559645][ T8045] fuse: Unknown parameter 'group_id00000000000000000000' [ 1954.665544][ T8058] fuse: Unknown parameter 'group_id00000000000000000000' [ 1957.629660][ T8068] fuse: Bad value for 'user_id' [ 1960.656663][ T8079] fuse: Bad value for 'user_id' [ 1962.776343][ T8089] fuse: Bad value for 'user_id' [ 1966.338442][ T8102] fuse: Bad value for 'fd' [ 1969.139776][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1969.758492][ T8114] fuse: Bad value for 'fd' [ 1974.833513][ T8128] fuse: Bad value for 'fd' [ 1977.207962][ T2008] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1978.049360][ T2008] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1978.635706][ T2008] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1979.080966][ T2008] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1979.336457][ T8143] fuse: Bad value for 'fd' [ 1979.695645][ T30] audit: type=1400 audit(1979.270:240): avc: denied { read } for pid=3049 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 1983.304618][ T8154] fuse: Bad value for 'fd' [ 1985.099761][ T2008] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1985.266397][ T2008] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1985.399781][ T2008] bond0 (unregistering): Released all slaves [ 1986.173674][ T2008] hsr_slave_0: left promiscuous mode [ 1986.270131][ T2008] hsr_slave_1: left promiscuous mode [ 1986.482807][ T2008] veth1_macvtap: left promiscuous mode [ 1986.487911][ T2008] veth0_macvtap: left promiscuous mode [ 1986.490346][ T2008] veth1_vlan: left promiscuous mode [ 1986.496528][ T2008] veth0_vlan: left promiscuous mode [ 2005.767749][ T8231] fuse: Bad value for 'rootmode' [ 2006.706951][ T8139] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2006.834470][ T8139] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2011.794203][ T8139] hsr_slave_0: entered promiscuous mode [ 2011.836291][ T8139] hsr_slave_1: entered promiscuous mode [ 2011.883180][ T8139] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2011.883986][ T8139] Cannot create hsr debugfs directory [ 2017.317498][ T8139] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2017.421422][ T8139] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2017.494765][ T8139] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2017.550293][ T8139] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2023.687738][ T8139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2042.884344][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2044.488952][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2046.579726][ T8139] veth0_vlan: entered promiscuous mode [ 2046.695396][ T8139] veth1_vlan: entered promiscuous mode [ 2047.359374][ T8139] veth0_macvtap: entered promiscuous mode [ 2047.480970][ T8139] veth1_macvtap: entered promiscuous mode [ 2048.061563][ T8139] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2048.077745][ T8139] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2048.078759][ T8139] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2048.079512][ T8139] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2048.663985][ T30] audit: type=1400 audit(2048.170:241): avc: denied { mounton } for pid=8139 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=1515 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 2052.947925][ T8389] fuse: Bad value for 'fd' [ 2057.518470][ T8406] fuse: Bad value for 'fd' [ 2086.632692][ T30] audit: type=1400 audit(2086.200:242): avc: denied { create } for pid=8429 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 2088.839691][ T8435] loop1: detected capacity change from 0 to 512 [ 2089.209621][ T8435] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2089.268807][ T30] audit: type=1400 audit(2088.820:243): avc: denied { mount } for pid=8434 comm="syz-executor.1" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 2089.330598][ T30] audit: type=1400 audit(2088.900:244): avc: denied { setattr } for pid=8434 comm="syz-executor.1" path="/syzkaller-testdir3653869264/syzkaller.Hw74UM/12/file0" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 2089.385286][ T30] audit: type=1400 audit(2088.950:245): avc: denied { read } for pid=8439 comm="syz-executor.0" dev="nsfs" ino=4026532632 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 2089.392649][ T30] audit: type=1400 audit(2088.960:246): avc: denied { open } for pid=8439 comm="syz-executor.0" path="net:[4026532632]" dev="nsfs" ino=4026532632 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 2089.407361][ T8435] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 2089.593438][ T30] audit: type=1400 audit(2089.160:247): avc: denied { unmount } for pid=8139 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 2089.663921][ T8139] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2091.350193][ T8449] xt_hashlimit: max too large, truncated to 1048576 [ 2094.288649][ T8455] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2095.641362][ T30] audit: type=1400 audit(2095.200:248): avc: denied { write } for pid=8458 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 2095.939083][ T8459] Invalid option length (1048127) for dns_resolver key [ 2096.532942][ T30] audit: type=1400 audit(2096.100:249): avc: denied { create } for pid=8460 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 2096.620193][ T30] audit: type=1400 audit(2096.180:250): avc: denied { connect } for pid=8460 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 2097.324552][ T30] audit: type=1400 audit(2096.890:251): avc: denied { write } for pid=8460 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 2103.680849][ T8475] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 2109.086269][ T30] audit: type=1326 audit(2108.640:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8481 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffaee5df28 code=0x7ffc0000 [ 2109.088025][ T30] audit: type=1326 audit(2108.650:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8481 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffaee5df28 code=0x7ffc0000 [ 2109.100681][ T30] audit: type=1326 audit(2108.660:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8481 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=284 compat=0 ip=0xffffaee5df28 code=0x7ffc0000 [ 2109.118575][ T30] audit: type=1326 audit(2108.670:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8481 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffaee5df28 code=0x7ffc0000 [ 2112.315146][ T8309] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 2112.735720][ T8309] usb 1-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 2112.736927][ T8309] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2112.737681][ T8309] usb 1-1: Product: syz [ 2112.738336][ T8309] usb 1-1: Manufacturer: syz [ 2112.738952][ T8309] usb 1-1: SerialNumber: syz [ 2112.839055][ T8309] usb 1-1: config 0 descriptor?? [ 2113.255909][ T8185] usb 1-1: USB disconnect, device number 17 [ 2119.316286][ T8493] fuse: Unknown parameter 'group_id00000000000000000000' [ 2125.706750][ T8504] fuse: Unknown parameter 'group_id00000000000000000000' [ 2127.696447][ T8508] fuse: Unknown parameter 'fd0x0000000000000003' [ 2132.134969][ T8515] fuse: Bad value for 'user_id' [ 2140.148654][ T8529] fuse: Bad value for 'user_id' [ 2143.661100][ T8539] fuse: Bad value for 'user_id' [ 2145.375276][ T30] audit: type=1400 audit(2144.940:256): avc: denied { write } for pid=8542 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 2152.095335][ T8556] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 2152.150281][ T30] audit: type=1400 audit(2151.720:257): avc: denied { name_bind } for pid=8555 comm="syz-executor.0" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 2153.744601][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2168.374653][ T30] audit: type=1400 audit(2167.940:258): avc: denied { read } for pid=8602 comm="syz-executor.0" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 2168.416880][ T30] audit: type=1400 audit(2167.960:259): avc: denied { open } for pid=8602 comm="syz-executor.0" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 2174.266882][ T8612] fuse: Invalid rootmode [ 2175.788929][ T8165] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2176.426584][ T8165] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2176.893498][ T30] audit: type=1400 audit(2176.460:260): avc: denied { mounton } for pid=8619 comm="syz-executor.1" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 2177.041093][ T8165] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2177.495112][ T8165] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2183.858930][ T8641] fuse: Invalid rootmode [ 2185.369859][ T8165] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2185.479512][ T8165] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2185.581253][ T8165] bond0 (unregistering): Released all slaves [ 2186.434390][ T8165] hsr_slave_0: left promiscuous mode [ 2186.484521][ T8165] hsr_slave_1: left promiscuous mode [ 2186.810789][ T8165] veth1_macvtap: left promiscuous mode [ 2186.844457][ T8165] veth0_macvtap: left promiscuous mode [ 2186.848842][ T8165] veth1_vlan: left promiscuous mode [ 2186.850860][ T8165] veth0_vlan: left promiscuous mode [ 2189.204829][ T8654] fuse: Bad value for 'rootmode' [ 2195.100946][ T8668] fuse: Bad value for 'rootmode' [ 2195.799564][ T30] audit: type=1400 audit(2195.370:261): avc: denied { write } for pid=8669 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 2195.810309][ T30] audit: type=1400 audit(2195.380:262): avc: denied { nlmsg_write } for pid=8669 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 2197.707889][ T8680] fuse: Bad value for 'rootmode' [ 2202.251074][ T8701] fuse: Unknown parameter 'use00000000000000000000' [ 2208.595478][ T8619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2208.658474][ T8619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2213.355953][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2217.398887][ T8619] hsr_slave_0: entered promiscuous mode [ 2217.480597][ T8619] hsr_slave_1: entered promiscuous mode [ 2217.575220][ T8619] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2217.576428][ T8619] Cannot create hsr debugfs directory [ 2222.986194][ T8619] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2223.127843][ T8619] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2223.238562][ T8619] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2223.344425][ T8619] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2228.475238][ T8619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2253.860677][ T8619] veth0_vlan: entered promiscuous mode [ 2254.129548][ T8619] veth1_vlan: entered promiscuous mode [ 2254.669087][ T8619] veth0_macvtap: entered promiscuous mode [ 2254.740847][ T8619] veth1_macvtap: entered promiscuous mode [ 2255.476129][ T8619] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2255.477217][ T8619] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2255.478003][ T8619] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2255.478739][ T8619] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2261.004448][ T30] audit: type=1400 audit(2260.550:263): avc: denied { name_bind } for pid=8889 comm="syz-executor.1" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 2284.387125][ T30] audit: type=1400 audit(2283.960:264): avc: denied { read } for pid=8928 comm="syz-executor.1" name="snapshot" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 2284.389081][ T30] audit: type=1400 audit(2283.960:265): avc: denied { open } for pid=8928 comm="syz-executor.1" path="/dev/snapshot" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 2287.493946][ T30] audit: type=1400 audit(2287.060:266): avc: denied { mounton } for pid=8942 comm="syz-executor.1" path="/syzkaller-testdir400678832/syzkaller.nhJ4X9/15/file0" dev="vda" ino=1745 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=sock_file permissive=1 [ 2310.091063][ T30] audit: type=1400 audit(2309.660:267): avc: denied { create } for pid=8999 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 2330.557458][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2346.503624][ T30] audit: type=1400 audit(2346.070:268): avc: denied { read } for pid=9088 comm="syz-executor.0" name="fb0" dev="devtmpfs" ino=621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:man_t:s0" [ 2346.505967][ T30] audit: type=1400 audit(2346.070:269): avc: denied { open } for pid=9088 comm="syz-executor.0" path="/dev/fb0" dev="devtmpfs" ino=621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:man_t:s0" [ 2392.605748][ T30] audit: type=1400 audit(2392.170:270): avc: denied { read } for pid=9211 comm="syz-executor.0" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 2392.639865][ T30] audit: type=1400 audit(2392.180:271): avc: denied { open } for pid=9211 comm="syz-executor.0" path="/syzkaller-testdir1388394971/syzkaller.yGQUhU/1251/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 2393.001649][ T9213] block device autoloading is deprecated and will be removed. [ 2394.200904][ T30] audit: type=1400 audit(2393.770:272): avc: denied { ioctl } for pid=9214 comm="syz-executor.0" path="/dev/fb0" dev="devtmpfs" ino=621 ioctlcmd=0x4c07 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:man_t:s0" [ 2403.734811][ T9247] ================================================================== [ 2403.736270][ T9247] BUG: KASAN: slab-out-of-bounds in contpte_clear_young_dirty_ptes+0x104/0x214 [ 2403.738354][ T9247] Read of size 8 at addr ffff000017dc70b0 by task syz-executor.0/9247 [ 2403.738717][ T9247] [ 2403.739642][ T9247] CPU: 0 PID: 9247 Comm: syz-executor.0 Tainted: G W 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 2403.742191][ T9247] Hardware name: linux,dummy-virt (DT) [ 2403.743185][ T9247] Call trace: [ 2403.743581][ T9247] dump_backtrace+0x9c/0x11c [ 2403.744459][ T9247] show_stack+0x18/0x24 [ 2403.745161][ T9247] dump_stack_lvl+0xa4/0xf4 [ 2403.745921][ T9247] print_report+0xf4/0x5a4 [ 2403.746421][ T9247] kasan_report+0xc8/0x108 [ 2403.746917][ T9247] __asan_report_load8_noabort+0x20/0x2c [ 2403.747606][ T9247] contpte_clear_young_dirty_ptes+0x104/0x214 [ 2403.748028][ T9247] madvise_free_pte_range+0xce8/0x10e0 [ 2403.748504][ T9247] walk_pgd_range+0x8e8/0x14a4 [ 2403.748891][ T9247] __walk_page_range+0x420/0x5e4 [ 2403.749280][ T9247] walk_page_range+0x370/0x6f8 [ 2403.749662][ T9247] madvise_free_single_vma+0x300/0x5a8 [ 2403.750099][ T9247] madvise_vma_behavior+0x30c/0x1028 [ 2403.750512][ T9247] madvise_walk_vmas+0x114/0x210 [ 2403.750899][ T9247] do_madvise+0x20c/0x6c4 [ 2403.751299][ T9247] __arm64_sys_madvise+0x88/0xdc [ 2403.751688][ T9247] invoke_syscall+0x6c/0x25c [ 2403.752393][ T9247] el0_svc_common.constprop.0+0xac/0x230 [ 2403.752836][ T9247] do_el0_svc+0x40/0x58 [ 2403.753371][ T9247] el0_svc+0x50/0x180 [ 2403.753762][ T9247] el0t_64_sync_handler+0x100/0x12c [ 2403.754089][ T9247] el0t_64_sync+0x190/0x194 [ 2403.754621][ T9247] [ 2403.754901][ T9247] Allocated by task 3220: [ 2403.755428][ T9247] kasan_save_stack+0x3c/0x64 [ 2403.755982][ T9247] kasan_save_track+0x20/0x3c [ 2403.756317][ T9247] kasan_save_alloc_info+0x40/0x54 [ 2403.756657][ T9247] __kasan_slab_alloc+0x8c/0x90 [ 2403.756991][ T9247] kmem_cache_alloc_noprof+0x128/0x2e0 [ 2403.757356][ T9247] __kernfs_new_node+0xd0/0x704 [ 2403.757683][ T9247] kernfs_new_node+0x100/0x1f0 [ 2403.758077][ T9247] __kernfs_create_file+0x38/0x2dc [ 2403.758411][ T9247] sysfs_add_file_mode_ns+0x164/0x384 [ 2403.758780][ T9247] internal_create_group+0x3dc/0xb80 [ 2403.759138][ T9247] internal_create_groups+0x80/0x128 [ 2403.759451][ T9247] sysfs_create_groups+0x18/0x24 [ 2403.759758][ T9247] device_add+0x600/0x12b8 [ 2403.760063][ T9247] netdev_register_kobject+0xe0/0x2b8 [ 2403.760395][ T9247] register_netdevice+0xbe0/0x13e4 [ 2403.760704][ T9247] register_vlan_dev+0x258/0x69c [ 2403.761018][ T9247] vlan_newlink+0x31c/0x51c [ 2403.761320][ T9247] __rtnl_newlink+0xb68/0x11dc [ 2403.761626][ T9247] rtnl_newlink+0x6c/0xa4 [ 2403.762297][ T9247] rtnetlink_rcv_msg+0x2e8/0x8bc [ 2403.762793][ T9247] netlink_rcv_skb+0x18c/0x330 [ 2403.763265][ T9247] rtnetlink_rcv+0x18/0x24 [ 2403.763634][ T9247] netlink_unicast+0x3bc/0x660 [ 2403.764049][ T9247] netlink_sendmsg+0x654/0xa44 [ 2403.764473][ T9247] __sock_sendmsg+0xc8/0x168 [ 2403.764949][ T9247] __sys_sendto+0x1a8/0x254 [ 2403.765364][ T9247] __arm64_sys_sendto+0xc0/0x134 [ 2403.765810][ T9247] invoke_syscall+0x6c/0x25c [ 2403.766232][ T9247] el0_svc_common.constprop.0+0xac/0x230 [ 2403.766971][ T9247] do_el0_svc+0x40/0x58 [ 2403.767384][ T9247] el0_svc+0x50/0x180 [ 2403.767731][ T9247] el0t_64_sync_handler+0x100/0x12c [ 2403.768472][ T9247] el0t_64_sync+0x190/0x194 [ 2403.768947][ T9247] [ 2403.769631][ T9247] The buggy address belongs to the object at ffff000017dc7000 [ 2403.769631][ T9247] which belongs to the cache kernfs_node_cache of size 176 [ 2403.770615][ T9247] The buggy address is located 0 bytes to the right of [ 2403.770615][ T9247] allocated 176-byte region [ffff000017dc7000, ffff000017dc70b0) [ 2403.771632][ T9247] [ 2403.772084][ T9247] The buggy address belongs to the physical page: [ 2403.773251][ T9247] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x57dc7 [ 2403.774496][ T9247] flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff) [ 2403.775732][ T9247] page_type: 0xffffefff(slab) [ 2403.776889][ T9247] raw: 01ffc00000000000 ffff00000a14d280 dead000000000122 0000000000000000 [ 2403.777429][ T9247] raw: 0000000000000000 0000000000110011 00000001ffffefff 0000000000000000 [ 2403.778159][ T9247] page dumped because: kasan: bad access detected [ 2403.778637][ T9247] [ 2403.778955][ T9247] Memory state around the buggy address: [ 2403.779783][ T9247] ffff000017dc6f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2403.780370][ T9247] ffff000017dc7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2403.780933][ T9247] >ffff000017dc7080: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc 00 00 [ 2403.781477][ T9247] ^ [ 2403.782379][ T9247] ffff000017dc7100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2403.782857][ T9247] ffff000017dc7180: 00 00 00 00 fc fc fc fc fc fc fc fc 00 00 00 00 [ 2403.783897][ T9247] ================================================================== [ 2403.790395][ T9247] Disabling lock debugging due to kernel taint [ 2403.825331][ T8] Unable to handle kernel paging request at virtual address 007f000017e36880 [ 2403.826164][ T8] Mem abort info: [ 2403.826417][ T8] ESR = 0x0000000096000004 [ 2403.826674][ T8] EC = 0x25: DABT (current EL), IL = 32 bits [ 2403.826917][ T8] SET = 0, FnV = 0 [ 2403.827107][ T8] EA = 0, S1PTW = 0 [ 2403.827295][ T8] FSC = 0x04: level 0 translation fault [ 2403.827518][ T8] Data abort info: [ 2403.827759][ T8] ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 [ 2403.828033][ T8] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 2403.828298][ T8] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 2403.828625][ T8] [007f000017e36880] address between user and kernel address ranges [ 2403.829304][ T8] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP [ 2403.829882][ T8] Modules linked in: [ 2403.831207][ T8] CPU: 0 PID: 8 Comm: kworker/0:0 Tainted: G B W 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 2403.831517][ T8] Hardware name: linux,dummy-virt (DT) [ 2403.832081][ T8] Workqueue: events nsim_dev_trap_report_work [ 2403.832696][ T8] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 2403.833054][ T8] pc : kmalloc_node_track_caller_noprof+0x2dc/0x428 [ 2403.833331][ T8] lr : kmalloc_node_track_caller_noprof+0xd0/0x428 [ 2403.833678][ T8] sp : ffff8000898378b0 [ 2403.833973][ T8] x29: ffff8000898378b0 x28: dfff800000000000 x27: 1ffff00011306f42 [ 2403.834710][ T8] x26: 0000000000000000 x25: ffff80008682d000 x24: ffff800083f8ef88 [ 2403.835110][ T8] x23: 00000000ffffffff x22: ff7f000017e36080 x21: 0000000000001000 [ 2403.835433][ T8] x20: 0000000000082820 x19: ffff000009c02140 x18: 0000000000000000 [ 2403.835721][ T8] x17: ffff7fffe3e87000 x16: ffff800080000000 x15: ffff00006a656f30 [ 2403.836083][ T8] x14: 0000000000000001 x13: 0000000000000004 x12: ffff700011306f14 [ 2403.836398][ T8] x11: 1ffff00011306f13 x10: ffff700011306f13 x9 : 0000000000000000 [ 2403.836978][ T8] x8 : ffff00000eec50e8 x7 : 0000000000000000 x6 : 1fffe0000144cb41 [ 2403.837586][ T8] x5 : dfff800000000000 x4 : ffff00000a265a08 x3 : 000000000032d258 [ 2403.838161][ T8] x2 : 0000000000000800 x1 : ff7f000017e36080 x0 : ffff000009c02140 [ 2403.838533][ T8] Call trace: [ 2403.838790][ T8] kmalloc_node_track_caller_noprof+0x2dc/0x428 [ 2403.839267][ T8] kmalloc_reserve+0xd8/0x248 [ 2403.839657][ T8] __alloc_skb+0x120/0x2f0 [ 2403.840047][ T8] nsim_dev_trap_report_work+0x1ec/0xa40 [ 2403.840301][ T8] process_one_work+0x7bc/0x18a0 [ 2403.840500][ T8] worker_thread+0x764/0xc24 [ 2403.840679][ T8] kthread+0x27c/0x300 [ 2403.840951][ T8] ret_from_fork+0x10/0x20 [ 2403.841651][ T8] Code: 17ffffbc b9402a62 aa1603e1 aa1303e0 (f8626adb) [ 2403.843008][ T8] ---[ end trace 0000000000000000 ]--- [ 2403.843668][ T8] Kernel panic - not syncing: Oops: Fatal exception [ 2403.844540][ T8] SMP: stopping secondary CPUs [ 2403.845645][ T8] Kernel Offset: disabled [ 2403.845941][ T8] CPU features: 0x04,40001001,a0100000,0200421b [ 2403.846927][ T8] Memory Limit: none [ 2403.847499][ T8] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:29:01 Registers: info registers vcpu 0 CPU#0 PC=ffff800084f26d64 X00=00000000000000c0 X01=0000000000000001 X02=0000000000000001 X03=ffff8000802e8020 X04=ffff6000016a6211 X05=ffff00000b531080 X06=ffff6000016a6210 X07=0000000000000001 X08=ffff00000b531080 X09=dfff800000000000 X10=ffff6000016a6210 X11=1fffe000016a6210 X12=ffff6000016a6211 X13=205d373432395420 X14=615420302e726f74 X15=47203a6465746e69 X16=2020202020202020 X17=2020202020202057 X18=ffff000010772880 X19=00000000000000c0 X20=ffff00000b531080 X21=0000000000000f01 X22=00000000000000c0 X23=1fffe000016a625a X24=ffff00000b5312d0 X25=ffff00000b5312d8 X26=dfff800000000000 X27=ffff800087026a40 X28=ffff00000b531080 X29=ffff80008b856b70 X30=ffff800084f26d54 SP=ffff80008b856b70 PSTATE=600000c5 -ZC- EL1h FPCR=00000000 FPSR=00000010 Q00=0000000000000000:0000000000000000 Q01=0000000000000000:c1162e42fefa39ef Q02=aabf2c40d8151a6f:8fd84b53cc8ba41c Q03=0000000000000000:3feb74948f5532da Q04=4010040140100401:4000000000000000 Q05=4010040140100401:4010040140100401 Q06=5555400000400000:5555400000400000 Q07=0000000000000000:0000000000000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000000000000000:0000000000000000 Q17=0000000000000000:0000000000000000 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000010:000000341dca2d90 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff8000808fa864 X00=00000000000000c0 X01=0000000000000000 X02=0000000000000000 X03=1fffe0000d4d1141 X04=00000000f204f1f1 X05=ffff7000112eeee6 X06=dfff800000000000 X07=00000000f1f1f1f1 X08=ffff8000895d7833 X09=dfff800000000000 X10=ffff7000112baf06 X11=1ffff000112baf06 X12=ffff7000112baf07 X13=0000000000000004 X14=0000000000000000 X15=1fffe00001d378cf X16=0000000000000006 X17=ffff7fffe3eaa000 X18=ffff00000e9bc680 X19=ffff00001a0ea3e8 X20=1fffe000022c43f7 X21=0000000000000000 X22=ffff00001a0ea280 X23=0000000000000000 X24=ffff800088bcf400 X25=ffff80008682f000 X26=ffff00000e9bc680 X27=dfff800000000000 X28=ffff00000e9bbc00 X29=ffff8000897777a0 X30=ffff8000802d9da8 SP=ffff8000897778e0 PSTATE=800000c5 N--- EL1h FPCR=00000000 FPSR=00000000 Q00=2525252525252525:2525252525252525 Q01=00000073252f7325:0000000000006465 Q02=0000000000000001:0000000000000000 Q03=ffffff00ff0000ff:ffffffffffff0000 Q04=0000000000000000:fff0f00fffffff00 Q05=0000000000000001:0000000000000002 Q06=6edc4d3a2914b135:d8e9c869e2695c88 Q07=b20fae707afde253:388e9c6c4fa85ca0 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffdae6dd60:0000ffffdae6dd60 Q17=ffffff80ffffffd0:0000ffffdae6dd30 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000